Some patients who have medicated abortions do have incomplete abortions. If the abortion is not successful, it will affect the uterine contraction, which will cause hemorrhage. So if the drug abortion is determined to be not clean, is the need to clear the uterus. The pain is definitely painful, and if you are doing a normal abortion, the pain may be more pronounced than the uterine contractions, and some women can’t stand it. Therefore, if you are afraid of pain, it is recommended to consider painless sterilization. Painless removal of the uterus can be done with anesthesia, and it is intravenous general anesthesia, in the state of anesthesia, the pain basically can not be felt, so this can also minimize the patient’s pain. If you are going to have a painless evacuation, you should not eat anything for 6-8 hours before the procedure.